Eye Disorders: Cataracts

Eye Disorders: Cataracts

Eye Disorders: Cataracts

The human eye is composed of two focusing lenses. The first one is called the cornea and it is located on the outer part of the eye. The one positioned inside the eyeball is called the crystalline lens. What they do is bend the light which enters the pupil and iris, directing it to the retina where it can be perceived by our brain. These components are very sensitive and are easily damaged. If either of them is affected, one's vision would most certainly be influenced as well.

Unfortunately, there are factors that actually damage the function of these lenses. One good example is a disorder known as a cataract. Symptoms of this eye impairment involve blurred or foggy vision, doubled images, and decreased visual range.

Cataracts are formed when the proteins that compose one's crystalline lenses solidify over time. As they harden, they become visible opaque lumps of tissue. It ends up blocking the entrance of light which passes through the iris and pupil. Aging is not the only cause of cataracts. It can also be triggered by diabetes, physical trauma, and genetic mutation.

In Texas, eye specialists conduct operations which literally suck the cataract out of the patient's eyes. They then replace the damaged lens with an artificial one. This new and improved lens would give the patient better vision. The cataract surgery Texas professionals perform begins with making a small incision on the side of the eyeball, near the iris. They remove the cataract and the lens through this opening.

Replacement lenses would be inserted into the same incision. It restores the patient's vision after the cataract surgery Texas procedure. Today, there are synthetic lenses that shield a person's eye from ultraviolet rays emitted by the sun. This is beneficial for individuals who have very sensitive eyes. It also saves them the trouble from having to wear UV-proof sunglasses.

The cataract surgery Texas surgeons do offers greater odds for success if it is done before the situation reaches a severe state. It is very important to visit your doctor soon as the earliest signs of the illness appear. This is applicable not only to cataracts but other eye diseases as well.

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